Ticket #16496: 16496.3.patch

src/wp-admin/includes/post.php

@@ -1223 +1223 @@
                 }
 
                 $post_name_html = '<span id="editable-post-name" title="' . $title . '">' . $post_name_abridged . '</span>';
-                $display_link = str_replace( array( '%pagename%', '%postname%' ), $post_name_html, $permalink );
+                $display_link = str_replace( array( '%pagename%', '%postname%' ), $post_name_html, urldecode( $permalink ) );
 
                 $return =  '<strong>' . __( 'Permalink:' ) . "</strong>\n";
                 $return .= '<span id="sample-permalink" tabindex="-1">' . $display_link . "</span>\n";